Install newer version of "patch"

Dockerfile

@@ -12,7 +12,7 @@ RUN mkdir -p /root/.ssh && \
     echo "StrictHostKeyChecking no" >> /root/.ssh/config && \
     \
     apk update && \
-    apk add --no-cache curl openssl openssh ca-certificates wget make \
+    apk add --no-cache curl openssl openssh ca-certificates wget make patch \
         bash fish python nodejs npm git unzip \
         php7 php7-phar php7-json php7-dom php7-gd php7-mbstring php7-openssl \
         php7-pdo php7-curl php7-xml php7-zip php7-session php7-ctype \